{"product_id":"6-ft-x-21-ft-white-rectangle-sun-shade-sail-durable-uv-block-canopy","title":"6 ft x 21 ft White Rectangle Sun Shade Sail - Durable UV Block Canopy","description":"\u003cp\u003eIn this review of the 6 ft x 21 ft White Rectangle Sun Shade Sail, the bottom line is simple: this canopy is for homeowners and small-business owners who need a durable, high-coverage outdoor shade that blocks sun and heat without heavy structure work. The reviewer found the sail's virgin polyethylene construction and corner-to-corner measurement with slightly curved edges deliver a taut, attractive canopy that resists midspan sagging. The 95% UV blockage and 90% visibility reduction make it especially useful where sun protection and cooler seating areas are priorities.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner-to-corner measurement:\u003c\/strong\u003e Ensures the indicated 6 ft x 21 ft size matches the actual span and fits planning for posts or walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved edge design:\u003c\/strong\u003e Slightly curved edges reduce sagging in the middle so the sail stays visually neat and performs better over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirgin polyethylene fabric:\u003c\/strong\u003e Lightweight yet strong material provides long-lasting tensile strength for repeated outdoor exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV blockage:\u003c\/strong\u003e Blocks up to 95% of UV rays, helping protect people and furniture beneath the canopy from sun damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-season performance:\u003c\/strong\u003e Provides shading and ventilation in summer, some rain resistance in wet weather, and anti-frost protection at night.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom orders available and warranty:\u003c\/strong\u003e Can be customized to fit nonstandard spaces and is backed by a 3-year limited warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail is best suited to homeowners with patios, pools, driveways, carports, or balconies who want a large, light canopy that reduces sun and glare and improves outdoor comfort. It also fits small businesses with outdoor seating areas that need a cost-effective UV blocking solution without building permanent roofing.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers needing fully waterproof canopies for heavy rain, or shoppers who prefer rigid-framed awnings with integrated hardware; the sail is slightly rainproof but not a substitute for a hard roof or fully waterproof fabric.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh UV protection makes outdoor spaces noticeably cooler and safer during peak sun.\u003c\/li\u003e\n\u003cli\u003eEdge curvature and corner-to-corner sizing reduce midspan sag and improve long-term appearance.\u003c\/li\u003e\n\u003cli\u003eLightweight virgin polyethylene fabric balances tensile strength with easy handling for installation.\u003c\/li\u003e\n\u003cli\u003eCustom sizing and a 3-year limited warranty offer flexibility and some peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOnly slightly rainproof, so it will not keep an area dry in heavy storms.\u003c\/li\u003e\n\u003cli\u003eLarge size requires careful planning for attachment points and proper tensioning to perform as intended.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSHADESPEARE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasured\u003c\/td\u003e\n\u003ctd\u003eCorner to corner with slightly curved edges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric\u003c\/td\u003e\n\u003ctd\u003eVirgin polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisibility reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 6 ft x 21 ft White Rectangle Sun Shade Sail is a practical value choice for anyone who wants strong UV protection and a clean, taut appearance without a permanent structure. It performs best where ventilation and sun blockage are the goals, and the option for custom orders plus a 3-year warranty makes it a sensible buy for patios, pools, and carports.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this sail be used over a pool?\u003c\/strong\u003e\u003cbr\u003eYes; it provides substantial UV blockage and cooling above pool areas, but it should be installed with proper clearance and good tension to prevent water pooling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the fabric waterproof?\u003c\/strong\u003e\u003cbr\u003eThe sail is slightly rainproof but not fully waterproof, so it is not intended to keep an area dry in heavy or sustained rain.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I order a different size?\u003c\/strong\u003e\u003cbr\u003eYes, the manufacturer offers custom orders to accommodate nonstandard spans and layouts.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48254527733979,"sku":"B09NCLT84Z","price":102.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81g-VD1P9OL._AC_SL1500_9309505a-587d-4749-8fb6-538a54715b15.jpg?v=1778326026","url":"https:\/\/gearmusthave.com\/products\/6-ft-x-21-ft-white-rectangle-sun-shade-sail-durable-uv-block-canopy","provider":"GearMustHave","version":"1.0","type":"link"}